Basler DGC-2020 Instruction Manual page 232

Holding
Parameter
Register
CAN Communications Diagnostics
40372 for use when CAN is enabled.
40373 System Config
40374 System Status
Used to display Value, NC, NS,
NA, and SF
40375
40380-81 FUTURE USE
40382 MDEC module type
40383 MDEC speed demand switch
40384 MDEC RPM request for engine
Volvo Accelerator Pedal Position
40385
(Trim)
40386 Volvo Engine RPM Select
40387 J1939 source address for this unit
B-16
Range
individual bits
are 0 or 1
individual bits
are 0 or 1
0 - 10
1-4
0-7
1400-2000
0-100
0-1
0-253
DGC-2020 Modbus™ Communication
Read/Write Data
Supported Format
Bit 12 - .Engine Run Time
Bit 11 – Data Failure
Previous Active
Bit 10 –Active DTCs
Bit 9 -.Previous Active DTCs
Bit 8 -.Current Active DTCs
Bit 7 – Coolant Level
Bit 6 -.Oil Pressure
R
Bit 5 -.Coolant Temp
Bit 4 -.Engine Speed
Bit 3 –Can Error Status tx_err_passive
Bit 2 – Can Error Status
rx_err_passive
Bit 1 – Can Error Status driver sleep
status
Bit 0 – Can Error Status bus off
Bit 0 – RUN
Bit 1 – OFF
Bit 2 – AUTO_RUN
R W
Bit 3 – AUTO_OFF
Bit 4 – AUTO_ANY
0 = RESET
1 = READY
2 = CRANKING
3 = RESTING
4 = RUNNING
R 5 = ALARM
6 = PRESTART
7 = COOLING
8 = CONNECTING
9 = DISCONNECT
10 = PULSING
Bits 0-2: coolant level
Bits 3-5: coolant temperature
Bits 6-8: oil pressure
Bits 9-11: engine speed
Bits 12-14: engine run time
Bit 15: NOT USED
R
3-Bit Status Flag Values:
000 for Valid Data
001 for No Comms
010 for Not Sent
011 for Not Supp
100 for Sender Error
1 = module type 201
2 = module type 302
R W
3 = module type 303
4 = module type 304
0 = ANALOG_CAN
1 = UP_DN_ECU
2 = UP_DN_CAN
R W
3 = ANALOG_ECU
5 = FREQUENCY
7 = NO_CAN_DEMAND
R W
0 = Rated speed – 120rpm;
R W 50 = Rated speed;
100 = Rated speed + 120rpm.
0 = Primary,
R W
1 = Secondary.
R W
Units
Status.
DTCs Cleared
Cleared
9400200990 Rev I